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Svetradugi [14.3K]
3 years ago
14

Simplify the expression (-8)^-3x15^0

Mathematics
1 answer:
avanturin [10]3 years ago
5 0
The answer is -1 over 512 (fraction form)
ANSWER: -1/512
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Solve for x.<br> 75°<br> 11x-2
DaniilM [7]

Answer:

x=7

Step-by-step explanation:

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2 years ago
The solution set to 6 + 2n &gt; 12 is n &gt; 3. Which are the correct representations of this solution? Select two options.
Alina [70]

The correct representation of 6 + 2n > 12 (n > 3) is  (3, ∞) and a number line with an open circle at +3 and being shaded from +3 to +5.

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

Given the equation::

6 + 2n > 12

Subtracting 6 from both sides:

6 + 2n - 6 > 12 - 6

2n > 6

Dividing by 2:

n > 3

The correct representation of 6 + 2n > 12 (n > 3) is  (3, ∞) and a number line with an open circle at +3 and being shaded from +3 to +5.

Find out more on equation at: brainly.com/question/2972832

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3 0
2 years ago
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marishachu [46]

Answer:

y=-4x+7

Step-by-step explanation:

You put the points on a graph in desmos and then in a new line put the y=-4x+ and Playa round with numbers until you hit the point

8 0
3 years ago
What is cos K<br> a) 25/7<br> b) 25/24<br> c) 7/25<br> d) 24/25
AVprozaik [17]

Answer: d)

Step-by-step explanation:

7 is the opposite

25 is the hypotenuse

24 is the adjacent

if u refer back to SOH CAH TOA

cos = adj divided by the hyp

cos K = 24/25

*please make sure to double check for yourself or get another person to look it over just incase*

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ipn [44]

Answer:

All

Step-by-step explanation:

Because there are no equations for them so for all we know they all could have infinite solutions.

5 0
2 years ago
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